package com.group.nepg.entity;

import java.io.Serializable;


 //SO2精确等级

public enum SO2Level implements Serializable {
    SO2_LEVEL_1,
    SO2_LEVEL_2,
    SO2_LEVEL_3,
    SO2_LEVEL_4,
    SO2_LEVEL_5,
    SO2_LEVEL_6;
}
